Portable water quality sampler

A water quality sampler and portable technology, applied in the direction of sampling devices, etc., can solve the problems of limited sampling location, low sampling efficiency, inconvenient control of water quality sampling horizon, etc., and achieve the effect of improving accuracy, light weight, and simple disassembly and assembly.
CN107024366AInactive Publication Date: 2017-08-08INST OF REMOTE SENSING & DIGITAL EARTH CHINESE ACADEMY OF SCI +1
9 Cites 34 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
INST OF REMOTE SENSING & DIGITAL EARTH CHINESE ACADEMY OF SCI
Publication Date
2017-08-08
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a portable water quality sampler, which mainly comprises a water quality sampling probe, a telescopic pole, a sampling pipeline automatic winding and unwinding reel and a handheld terminal. The water quality sampling probe comprises a deep detection sensor and a sampling pump; the telescopic pole comprises a plurality of telescopic rods, a pulley block, a hook and a suspension seat; the sampling pipeline automatic winding and unwinding reel comprises a reeling disk, a winding motor, a counterweight, a cable, a sample conveying tube, a suspension balance frame and a reel bracket, and the handheld terminal comprises a LCD screen and keys. The whole system has the advantages of light quality, disassemble components and convenient carrying; the telescopic pole structure can be used to collect intermediate water samples in rivers, ditches and reservoir banks, the winding motor controls the reeling disk to adjust the putting-in depth of the probe for water quality sampling of different water depths, the deep detection sensor can be used for real-time detecting of the water depth of the probe so as to ensure the sampling pump can accurately acquire a surface layer, middle layer and bottom layer water sample, and the handheld terminal can be used for sampling horizon setting and sampling motor control.
Need to check novelty before this filing date? Find Prior Art

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More